The newest version is available at gcr.io/cloudsql-docker/gce-proxy:1.09 and at the precompiled locations (see below)
Bug fix for incorrect behavior when a domain-scoped project is used
For those projects who have a domain-scoped project, there is an extra colon in the instance connection string. This extra colon was not handled correctly by code introduced in version 1.07.
No need to link root HTTPS CA certificates when running in Docker
Due to aaacabb, you no longer need to specify the root CA certificates using --volume (or set it otherwise in Kubernetes). Instead, we now package the certificates in the image at gcr.io/cloudsql-docker/gce-proxy:1.09.
The precompiled binaries can be found at the standard locations:
https://dl.google.com/cloudsql/cloud_sql_proxy.linux.amd64
https://dl.google.com/cloudsql/cloud_sql_proxy.linux.386
https://dl.google.com/cloudsql/cloud_sql_proxy.darwin.amd64
https://dl.google.com/cloudsql/cloud_sql_proxy.darwin.386
https://dl.google.com/cloudsql/cloud_sql_proxy_x64.exe
https://dl.google.com/cloudsql/cloud_sql_proxy_x86.exe